1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Orlov [11]
3 years ago
13

Which is a better scientific statement?

Biology
1 answer:
kenny6666 [7]3 years ago
4 0
2. The function of wings is flight
You might be interested in
Subunits within the cells that perform specific functions are called ______.
postnew [5]
Lysomes im sure is the correct answer
7 0
3 years ago
Read 2 more answers
A researcher is curious if Bt resistant bollworms are susceptible to an insecticide called DDT. Bollworms susceptible to Bt have
Shalnov [3]

Answer:

The correct answer is - 3/16 or 18.75% portion will be resistant to both Bt and DDT.

Explanation:

It is given that bollworms that are susceptible to Bt are represented by either RR or Rr and resistance one are shown by rr genotype and bollworms that are resistant to DDT are represent TT or Tt genotype and susceptible to DDT have tt genotype.

Cross: RR tt with rr TT

Gametes: Rt and rT

F1 cross:

    RT

rT  RrTt ( susceptible Bt and resistant DDT)

F1 Cross with F1

Gametes: RT, Rt, rT and rt

cross:

             RT      Rt        rT         rt

RT       RRTT   RRTt   RrTT    RrTt

Rt        RRTt    RRtt    RrTt      RrTt

rT       RrTT    RrTt     rrTt       rrTt

rt       RrTt      Rrtt     rrTt      rrtt

The bold genotypes are the three out of 16 that are resistant to both DDT and Bt.

8 0
3 years ago
How does apoptosis affect cancer
Bad White [126]

Answer:

Damage to DNA can render a cell useless, or even harmful to an organism. Apoptosis, or programmed cell death, evolved as a rapid and irreversible process to efficiently eliminate dysfunctional cells. A hallmark of cancer is the ability of malignant cells to evade apoptosis.

Explanation:

6 0
3 years ago
Read 2 more answers
What is the primary difference between prokaryotic and eukaryotic cells?
irina1246 [14]
The answer would be eukaryotic cells have membrane-bound compartments called organelles, whereas prokaryotic cells do not. hope this helps!! :D
6 0
3 years ago
Rivers and streams are biodiverse ecosystems that are sensitive to change. please select the best answer from the choices provid
mylen [45]

It is true that rivers and streams are biodiverse ecosystems that are sensitive to change. Details about rivers and streams can be found below.

<h3>What is river and stream?</h3>

A river is a large and often winding stream which drains a land mass, carrying water down from higher areas to a lower point, oftentimes ending in another body of water, such as an ocean or in an inland sea.

On the other hand, a stream is a small river or a body of moving water confined by banks.

Rivers and streams are both freshwater ecosystems, hence, tend to respond to changes in their environment caused by anthropogenic activities.

Therefore, it is true that rivers and streams are biodiverse ecosystems that are sensitive to change.

Learn more about rivers and streams at: brainly.com/question/10904801

#SPJ4

6 0
2 years ago
Other questions:
  • The gametes of the tall plants carried a tall factor
    9·1 answer
  • Help me fast this is do I. like 3 hours
    14·1 answer
  • Which of the following applies to hyaluronidase?
    7·1 answer
  • If a sequence on one DNA strand reads A-T-C-C-T-G-C-A, what will the complementary strand sequence read?
    10·1 answer
  • Which term identifies a reaction that breaks apart macromolecules?
    13·2 answers
  • What are proteins, carbohydrates, and lipids composed of?
    7·1 answer
  • True / false A selectively permeable membrane allows all molecules to cross.
    10·2 answers
  • Define Heat, Thermal Energy, Conduction, Convection and Radiation
    13·1 answer
  • 9. What is the name of the enzyme that produces ATP in the electron transport chain?
    13·1 answer
  • Which structure in the universe has the largest diameter? *
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!